.video_list{
    max-width: 1200px;
    width: 100%;
    margin: 48px auto 0;
    position: relative;
}
.video_list .video_item{
    width: 380px;
    height: 284px;
    margin-right: 30px;
    margin-bottom: 35px;
    background-color: #fff;
    position: relative;
}
.video_list .video_item:nth-child(3n){
    margin-right: 0;
}
.video_list .video_item>img{
    width: 380px;
    height: 220px;
    display: block;
    margin-bottom: 20px;
}
.video_list .video_item .coverimg{
    background: rgba(0, 0, 0, 0.5);
    width: 380px;
    height: 220px;
    display: none;
    position: absolute;
    top: 0;
    
}
.video_list .video_item .coverimg>img{
    width: 84px;
    height: 84px;
    border-radius: 50%;
    overflow: hidden;
    position: absolute;
    top: 50%;
    margin-top: -42px;
    left: 50%;
    margin-left: -42px;
}
.video_list .video_item>p{
    font-size: 16px;
    font-weight: 600;
    width: 100%;
    margin: 0 auto;
    text-align: center;
}
.video_list .video_item:hover .coverimg{
    display: block;
}


.case_list .content .video_list .fenye{
    width: 244px;
    height: 30px;
    margin-top: 37px;
    position: absolute;
    right: 45px;
    top: 610px;
    /* float: right; */
}
.case_list .content .video_list .fenye>*{
    float: left;
    width: 28px;
    font-size: 12px;
    text-align: center;
    height: 28px;
    line-height: 28px;
    font-weight: 500;
    border: 1px solid #bfbfbf;
    margin-right: 6px;
}
.case_list .content .video_list .fenye>*:hover{
    background-color: #47a9e2;
    color: #fff;
}
.case_list .content .video_list .fenye div:nth-child(6){
    width: 58px;
    margin-right: 0;
}